When I try to unpack EVNova.sit in basilisk, it tells me that it cant find the application that created the file. I use stuffit expander to try and open it, but it doesnt work. EV and EV Override worked just fine, but it wont expand EV Nova or any plugins for any game. What can I do?

Thannks for the file, Im checkin it now to see if it will work. Let me just say that the ones who are answering peoples questions in the forums are really smart, is there any problem that you guys havent solved??

You can either expand a SIT file by drag&dropping the file on top of Expander, or by selecting Expand from the File menu and navigating to the file. Check your Preferences under the File menu to make sure Expander is set up to expand archives.